无标题文档                        
Title：

Reverberation Board  Microphone Amplification Board Singing Amplification Board

Power Supply:

AC Dual 12V

Product Net Weight:

 62g

Product Size: 

100*57*17mm

Chip Model:

PT2399
Output Load:

Need After Stage Power Amplifier Board

Precautions:

1. It is recommended to use AC dual 12V ring cattle transformer
2. The audio output part of this product needs to be connected to the power amplifier board and cannot be directly connected to the speaker.

Instructions For Use:

1. Connect the power input terminal to the AC dual 12V. It is recommended to use the ring cow transformer.
2. Connect the audio input to the sound source
3. Connect the audio output to the rear of the power amplifier board, and connect the speaker to the output of the amplifier.
4. Connect the microphone interface to the dynamic microphone

Package:

1*Reverberation Board
1*Housing Accessories

DataCaciques